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PHP FILTER_SANITIZE_EMAIL Filter

< PHP Filter Reference

Example

Remove all illegal characters from an email address:

<?php
$email = "john(.doe)@exa//mple.com";

$email = filter_var($email, FILTER_SANITIZE_EMAIL);
echo $email;
?>

Definition and Usage

The FILTER_SANITIZE_EMAIL filter removes all illegal characters from an email address.

< PHP Filter Reference